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111/[{33/(-22/-2).-5^2+(-4)}]

 Jan 13, 2019
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\(\dfrac{111}{\frac{33}{\frac{-22}{-2}}\cdot(-5^2)+(-4)}\\ =\dfrac{111}{\frac{33}{11}\cdot(-25)-4}\\ =\dfrac{111}{-75-4}\\ =\dfrac{-111}{79}\)

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 Jan 13, 2019

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